AK4371VN 데이터 시트보기 (PDF) - Asahi Kasei Microdevices

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AK4371VN

DAC with built-in PLL & HP-AMP

Asahi Kasei Microdevices 

[AK4371]

Parameter

min

typ

max

Mono Handsfree Output: (MOUT pin, RL=600Ω) (Note 13)

Analog Output Characteristics:

THD+N (0dBFS Output)

-

−60

−50

S/N

A-weighted, 2.4V

80

87

-

A-weighted, 3.3V

-

90

-

DC Accuracy

Gain Drift

-

200

-

Load Resistance (Note 9)

600

-

-

Load Capacitance

Output Voltage (0dBFS Output) (Note 14)

-

-

25

1.32

1.47

1.61

Output Volume: (MOUT pin)

Step Size

1

2

3

Gain Control Range Max (ATTM3-0 bits = “FH”)

-

0

-

(MOG1-0 bit = “0”) Min (ATTM3-0 bits = “0H”)

-

−30

-

Note 13. DALM=DARM bits = “1”, LIN1M=RIN1M=LIN2M=RIN2M=LIN3M=RIN3M bits = “0”

Note 6. AC load.

Note 14., Output voltage is proportional to AVDD voltage.

When PMVREF bit = “0”, Vout = 0.61 x AVDD(typ)@0dBFS.

When PMVREF bit = “1”, Vout = 0.46 x AVDD(typ)@0dBFS

Units

dB

dB

dB

ppm/°C

Ω

pF

Vpp

dB

dB

dB

MS0596-E-00

-8-

2007/04

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